GB492064A - Improvements in or relating to multi-grid electric discharge tubes and circuits incorporating such tubes - Google Patents

Improvements in or relating to multi-grid electric discharge tubes and circuits incorporating such tubes

Info

Publication number
GB492064A
GB492064A GB13566/37A GB1356637A GB492064A GB 492064 A GB492064 A GB 492064A GB 13566/37 A GB13566/37 A GB 13566/37A GB 1356637 A GB1356637 A GB 1356637A GB 492064 A GB492064 A GB 492064A
Authority
GB
United Kingdom
Prior art keywords
tubes
retroaction
electric discharge
grids
screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB13566/37A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB492064A publication Critical patent/GB492064A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/82—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/001—Non-constructive schematic arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Tubes (AREA)
GB13566/37A 1936-05-15 1937-05-13 Improvements in or relating to multi-grid electric discharge tubes and circuits incorporating such tubes Expired GB492064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE492064X 1936-05-15

Publications (1)

Publication Number Publication Date
GB492064A true GB492064A (en) 1938-09-14

Family

ID=6544355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13566/37A Expired GB492064A (en) 1936-05-15 1937-05-13 Improvements in or relating to multi-grid electric discharge tubes and circuits incorporating such tubes

Country Status (2)

Country Link
GB (1) GB492064A (en, 2012)
NL (1) NL53356C (en, 2012)

Also Published As

Publication number Publication date
NL53356C (en, 2012)

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